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1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | #ifndef _LINUX_UNICODE_H | |
3 | #define _LINUX_UNICODE_H | |
4 | ||
5 | #include <linux/init.h> | |
6 | #include <linux/dcache.h> | |
7 | ||
8 | struct unicode_map { | |
9 | const char *charset; | |
10 | int version; | |
11 | }; | |
12 | ||
13 | int utf8_validate(const struct unicode_map *um, const struct qstr *str); | |
14 | ||
15 | int utf8_strncmp(const struct unicode_map *um, | |
16 | const struct qstr *s1, const struct qstr *s2); | |
17 | ||
18 | int utf8_strncasecmp(const struct unicode_map *um, | |
19 | const struct qstr *s1, const struct qstr *s2); | |
20 | ||
21 | int utf8_normalize(const struct unicode_map *um, const struct qstr *str, | |
22 | unsigned char *dest, size_t dlen); | |
23 | ||
24 | int utf8_casefold(const struct unicode_map *um, const struct qstr *str, | |
25 | unsigned char *dest, size_t dlen); | |
26 | ||
27 | struct unicode_map *utf8_load(const char *version); | |
28 | void utf8_unload(struct unicode_map *um); | |
29 | ||
30 | #endif /* _LINUX_UNICODE_H */ |